Water body circulating filtration and purification device

Abstract

The utility model belongs to the field of water purification, and discloses a water body circulating filtration and purification device which comprises a box body, and a cleaning mechanism is mounted in the box body; the filtering mechanism comprises a filtering box, a water pump, a filtering plate and a sleeve plate, the filtering box is fixed to the top of the box body, one end of the water pump is connected with the top of the filtering box through a water pipe, the other end of the water pump is connected with the lower end of the side wall of the box body through a water pipe, and the water pipe communicated with the box body is installed at the bottom of the filtering box; a hanging edge is fixed to the bottom of the sleeve groove, the filter plate is in sliding fit with the sleeve groove and abuts against the hanging edge, and the top edge of the filter plate is lower than the top edge of the sleeve groove. The filter plate is placed in the sleeve groove and the hanging edge of the sleeve plate, so that impurities intercepted by the filter plate can be accumulated in the sleeve groove in the top surface of the filter plate, and when a user takes out the whole sleeve plate and the whole filter plate subsequently, the impurities cannot slide into the circulation box due to vibration, shaking or loss of abutting, secondary pollution is avoided, and the purification effect is improved.

Description

Technical Field

[0001] This utility model belongs to the field of water purification technology, specifically relating to a water circulation filtration and purification device. Background Technology

[0002] To improve the utilization rate of water resources, some water bodies used for ecological purposes are usually recycled. However, in order to ensure that the recycled water meets the requirements for use, the water needs to be filtered and purified during the recycling process.

[0003] In related prior art, such as Chinese Patent No. CN222489050U, a circulating water filtration device is disclosed, including a box body. The top of the box body is provided with a circulation component, and one end of the box body is provided with a cleaning component. The circulation component includes a circulation tank, the bottom end of which is fixedly connected to the box body. The top of the circulation tank is fixedly connected to a water inlet pipe, one end of which is fixedly connected to the box body. The top of the water inlet pipe is fixedly connected to a water pump. The bottom of the circulation tank is fixedly connected to a drain pipe. A filter plate is slidably connected to one end of the circulation tank, and a connecting plate is fixedly connected to one end of the filter plate. This device can remove the filter plate from the circulation tank and then clean or replace it, thereby improving the water filtration speed of the circulation component. It can also clean the scale adsorbed at the bottom of the water tank to prevent it from affecting the filtration efficiency of the circulation component for tap water.

[0004] However, in actual use, because the filter plate filters and intercepts impurities in the water, the intercepted impurities accumulate on top of the filter plate. When the user takes the filter plate out of the circulation box through the connecting plate, the impurities accumulated on top of the filter plate may fall off the filter plate into the circulation box due to the loss of support from the inner wall of the circulation box or due to the vibration when the filter plate is taken out of the circulation box. During subsequent water circulation, these impurities may cause secondary pollution to the water in the box, resulting in poor purification effect and being unfavorable for actual use. Utility Model Content

[0005] The present invention aims to provide a water circulation filtration and purification device to solve the problem of secondary pollution that may be caused by existing filtration and purification devices mentioned above during use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a water circulation filtration and purification device, comprising...

[0007] The box is equipped with a cleaning mechanism inside, and a cleaning port is provided on the lower side wall of the box. A cover can be detachably installed at the cleaning port.

[0008] The filtration mechanism includes a filter box, a water pump, a filter plate, and a sleeve plate. The filter box is fixed to the top of the housing. One end of the water pump is connected to the top of the filter box via a water pipe, and the other end of the water pump is connected to the lower end of the side wall of the housing via a water pipe. A water pipe connected to the housing is installed at the bottom of the filter box. The side wall of the filter box has a slot, and the sleeve plate slides into the slot. The top of the sleeve plate has a groove, and the bottom of the groove has a fixed hanging edge. The filter plate slides into the groove and abuts against the hanging edge. The top edge of the filter plate is lower than the top edge of the groove. The projection of the inner wall of the filter box on the horizontal plane is located inside the projection of the filter plate on the horizontal plane.

[0009] The principle and effects of this technical solution:

[0010] 1. By placing the filter plate on the slot and hanging edge of the sleeve plate, the impurities intercepted by the filter plate can accumulate in the slot on the top surface of the filter plate. Therefore, when the user removes the sleeve plate and the filter plate as a whole, the impurities will not slip into the circulation box due to vibration, shaking or loss of support, thus avoiding secondary pollution and improving the purification effect.

[0011] 2. By designing the filter plate and the sleeve plate separately, the overall size of the filter plate is reduced, thereby lowering the replacement cost. At the same time, replacing the filter plate is simple and convenient, which is beneficial to practical use.

[0012] The present invention is further configured such that: a sliding groove is provided on the side wall of the sleeve plate, the sliding groove is connected to the sleeve groove, the filter plate is slidably engaged with the sliding groove, a pull rod is fixed on the side wall of the filter plate, the pull rod slides in the sliding groove, and the distance between the hanging edge and the sliding groove is greater than zero.

[0013] The principle and effect of this technical solution: By setting up the slide groove and the pull rod, when the sleeve plate and filter plate are located outside the filter box and the box body, the user can pull the pull rod to make the filter plate slide along the slide groove, so that the top of the slide groove can sweep the top surface of the filter plate to scrape away the accumulated and excess impurities. In addition, by making the distance between the hanging edge and the slide groove greater than 0, that is, there is a gap between the hanging edge and the slide groove, the scraped impurities can fall directly through the gap instead of falling onto the hanging edge, thereby avoiding secondary pollution and facilitating the recycling and impurity removal of the filter plate. There is no need for manual use of other tools to scrape the impurities on the filter plate.

[0014] The present invention is further configured such that: a control groove is provided on the side wall of the sleeve plate, the control groove is connected to the slide groove, a control plate is rotatably installed on the side wall of the control groove, and the side of the control plate near the slide groove abuts against the filter plate.

[0015] The principle and effect of this technical solution: By setting up the control tank and control plate, the control plate can abut and restrict the position of the filter plate relative to the sleeve plate, so that the filter plate can maintain a stable position relative to the sleeve plate and avoid the filter plate from moving or misaligning relative to the sleeve plate due to factors such as water flow scouring and shaking, thus ensuring the reliability of filtration.

[0016] The present invention is further configured to include a limiting component, which includes a fixed plate, a connecting rod, a limiting plate, a wedge, and a spring. The fixed plate is fixed to the outer wall of the filter box. The connecting rod is slidably inserted into the fixed plate, and one end of the connecting rod is connected to the limiting plate. The other end of the connecting rod is connected to the wedge. The spring is fitted onto the connecting rod and is located between the wedge and the fixed plate. The wedge surface of the wedge corresponds to the slot, and the wedge surface of the wedge is located on the side of the wedge away from the slot. The limiting plate abuts against the side of the fixed plate away from the wedge.

[0017] The principle and effect of this technical solution: By blocking and intercepting the slot with a wedge, the limiting component can stably abut the sleeve plate without external force, so that the sleeve plate can be stably placed in the slot. Furthermore, the rebound force of the spring causes the wedge to move spontaneously towards the side closer to the slot, thereby avoiding the misalignment of the wedge due to vibration or shaking during use. By positioning the wedge surface of the wedge away from the slot, when the sleeve plate enters the slot, the abutment between the sleeve plate and the wedge surface drives the wedge to compress the spring and move the sleeve plate out of position, eliminating the need for manual pulling of the wedge. This makes the operation simpler and more convenient; the wedge compression spring can be controlled only when the sleeve plate needs to be removed.

[0018] The present invention is further configured such that: two sets of limiting components are symmetrically arranged about the slot, and a toggle plate is fixed between the two wedges of the two sets of limiting components, and a handle is fixed to the side wall of the sleeve plate.

[0019] The principle and effect of this technical solution: The setting of the toggle plate and the handle allows the sleeve plate to be restricted by multiple limit components at the same time, which enhances the reliability. At the same time, the state of multiple limit components can be controlled by a single toggle plate, which saves manpower and increases the reliability of the limit function without increasing the complexity of operation. Furthermore, the handle makes it easy for users to control the position of the sleeve plate.

[0020] The present invention is further configured such that: the cleaning mechanism includes a motor, a screw, a connecting plate and a scraper, the motor is fixed to the top of the box, the screw is rotatably installed on the top of the box and the screw is connected to the movable end of the motor, the connecting plate is threaded onto the screw, the scraper is fixed to the bottom of the connecting plate and slides against the bottom surface inside the box, and the scraper slides against the inside of the box.

[0021] The principle and effect of this technical solution: The motor can drive the screw to rotate, and the connecting plate cannot rotate because the scraper is in contact with the ground. The connecting plate is threaded onto the screw, and the rotation of the screw can drive the connecting plate to move along the screw axis. The connecting plate drives the scraper to move to achieve a sweeping effect on the bottom of the inner side of the box, and impurities can be discharged through the cleaning port.

[0022] The present invention is further configured such that: vertical rods are fixed to the top of both ends of the scraper, and the vertical rods slide against the inner wall of the box.

[0023] The principle and effect of this technical solution: By setting up the vertical rod, while the scraper is sweeping the bottom inside the box, the vertical rod can also sweep the side wall of the box, improving the sweeping effect. In addition, the vertical rod can also distribute the side pressure of the scraper to reduce the pressure and friction of the scraper on the bottom inside the box. Attached Figure Description

[0024] Figure 1 This is the front view of the present invention;

[0025] Figure 2 for Figure 1 A close-up view of the cleaning facility in the middle;

[0026] Figure 3 for Figure 1 Enlarged view of the middle filter box;

[0027] Figure 4 for Figure 3 Structural diagram without the sleeve plate;

[0028] Figure 5 for Figure 4 Cross-sectional structural diagram;

[0029] Figure 6 for Figure 3 Structural diagram of the middle sleeve plate;

[0030] Figure 7 for Figure 6 Structural diagram without filter plates;

[0031] Figure 8 for Figure 7 Top view of the structure;

[0032] Figure 9 for Figure 3 A magnified view of a portion of the middle limit component. Detailed Implementation

[0033] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments:

[0034] The reference numerals in the accompanying drawings include:

[0035] 110. Box body; 111. Cleaning port; 120. Cover plate;

[0036] 210. Filter box; 211. Slot; 220. Water pump; 230. Filter plate; 231. Pull rod; 240. Sleeve plate; 241. Slot; 242. Hanging edge; 243. Slide groove; 244. Control groove; 250. Control panel; 260. Handle;

[0037] 310. Fixing plate; 320. Connecting rod; 330. Limiting plate; 340. Wedge block; 350. Spring; 360. Actuating plate;

[0038] 410. Motor; 420. Screw; 430. Connecting plate; 440. Scraper; 450. Vertical rod.

[0039] Example:

[0040] As attached Figure 1-9 As shown, this utility model discloses a water circulation filtration and purification device, including a housing 110, a filtration mechanism and a limiting component. A cleaning mechanism is installed inside the housing 110, and a cleaning port 111 is opened at the bottom of the side wall of the housing 110. A cover plate 120 is detachably installed at the cleaning port 111. The cover plate 120 has a waterproof ring. The cover plate 120 can be connected to the housing 110 by means of fastening, bolt connection or other methods, and the cover plate 120 seals the cleaning port 111.

[0041] The cleaning mechanism includes a motor 410, a screw 420, a connecting plate 430, and a scraper 440. The motor 410 is fixed to the top of the housing 110. The screw 420 is rotatably mounted on the top of the housing 110 and is connected to the movable end of the motor 410. The connecting plate 430 is threaded onto the screw 420. The scraper 440 is fixed to the bottom of the connecting plate 430 and slides against the bottom surface of the inner side of the housing 110. The scraper 440 is slidably fitted inside the housing 110. Vertical rods 450 are fixed to the top of both ends of the scraper 440, and the vertical rods 450 slide against the inner wall of the housing 110. The axial direction of the screw 420 is perpendicular to the plane of the cover plate 120 (i.e., the axial direction of the screw 420 is the normal direction of the cover plate 120), and the bottom surface of the cleaning port 111 is flush with the bottom surface of the inner side of the housing 110.

[0042] The filtration mechanism includes a filter box 210, a water pump 220, a filter plate 230, and a sleeve plate 240. The filter box 210 is fixed to the top of the housing 110. One end of the water pump 220 is connected to the top of the filter box 210 via a water pipe, and the other end of the water pump 220 is connected to the lower end of the side wall of the housing 110 via a water pipe. A water pipe connected to the housing 110 is installed at the bottom of the filter box 210. The water pump 220 can pump water from the housing 110 to the top of the filter box 210, and after filtration, the water returns to the housing 110 from the bottom of the filter box 210.

[0043] The filter box 210 has a slot 211 on its side wall, which extends into the filter box 210 and is connected to the interior of the filter box 210. The projection of the inner wall of the filter box 210 on the horizontal plane is located inside the projection of the slot 211 on the horizontal plane. The sleeve plate 240 is slidably engaged with the slot 211. The top of the sleeve plate 240 has a groove 241, and the bottom of the groove 241 has a hanging edge 242. The side wall of the sleeve plate 240 has a sliding groove 243, which is connected to the groove 241. The filter plate 230 is slidably engaged with the sliding groove 243 and the groove 241, and the filter plate 230 abuts against the hanging edge 242. The top edge of the filter plate 230 is lower than the top edge of the groove 241. The projection of the inner wall of the filter box 210 on the horizontal plane is located inside the projection of the filter plate 230 on the horizontal plane. A pull rod 231 is fixed to the side wall of the filter plate 230. The pull rod 231 slides within the slide groove 243. The distance between the hook edge 242 and the slide groove 243 is greater than zero. A control groove 244 is also provided on the side wall of the sleeve plate 240. The control groove 244 is connected to the slide groove 243. A control plate 250 is rotatably installed on the side wall of the control groove 244. The side of the control plate 250 closest to the slide groove 243 abuts against the filter plate 230. (For the specific structure of the sleeve groove 241, slide groove 243, and control groove 244, please refer to the appendix.) Figure 6-8 (As shown).

[0044] The limiting assembly includes a fixed plate 310, a connecting rod 320, a limiting plate 330, a wedge 340, and a spring 350. The fixed plate 310 is fixed to the outer wall of the filter box 210. The connecting rod 320 is slidably inserted into the fixed plate 310, and one end of the connecting rod 320 is connected to the limiting plate 330, while the other end of the connecting rod 320 is connected to the wedge 340. The spring 350 is fitted onto the connecting rod 320 and is located between the wedge 340 and the fixed plate 310. The wedge surface of the wedge 340 corresponds to the slot 211, and the wedge surface of the wedge 340 is located on the side of the wedge 340 away from the slot 211. The limiting plate 330 abuts against the side of the fixed plate 310 away from the wedge 340.

[0045] Two sets of limiting components are symmetrically arranged about the slot 211, and a toggle plate 360 ​​is fixed between the two wedges 340 of the two sets of limiting components. A handle 260 is fixed to the side wall of the sleeve plate 240.

[0046] Since the device is frequently in contact with water, it is necessary to apply an anti-rust coating (such as waterproof paint) to each component, and to waterproof the motor 410 and water pump 220 (using protective covers, etc.) to ensure that they can work normally.

[0047] For impurities in the water that cannot be filtered, additives can be added to assist in impurity removal according to actual usage needs. For those with lower subsequent usage needs, filtration and purification are sufficient. Filter plate 230 can be an activated carbon adsorption plate or a porous mesh plate, etc., depending on the usage and scenario.

[0048] Among them, insert and sliding insert are mating bodies with holes, the cross section of the shaft or rod matches the hole, and the shaft or rod can slide relative to the hole. Threaded insert is a hole with threads, the shaft or rod is threaded, and the shaft or rod is connected to the mating body by screwing. Detachable installation can be by bolt thread connection or bolt and nut connection, etc., depending on what can be actually achieved.

[0049] The above descriptions are merely embodiments of this utility model. Commonly known technical solutions or characteristics are not described in detail here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the technical solution of this utility model. These modifications and improvements should also be considered within the scope of protection of this utility model, and will not affect the effectiveness of the implementation of this utility model or the practicality of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A water body circulating filtration and purification device, characterized in that: include The box is equipped with a cleaning mechanism inside. A cleaning port is provided on the lower side wall of the box, and a cover plate can be detachably installed at the cleaning port. The filtration mechanism includes a filter box, a water pump, a filter plate, and a sleeve plate. The filter box is fixed to the top of the housing. One end of the water pump is connected to the top of the filter box via a water pipe, and the other end of the water pump is connected to the lower end of the side wall of the housing via a water pipe. A water pipe connected to the housing is installed at the bottom of the filter box. A slot is provided on the side wall of the filter box. The sleeve plate slides into the slot. A groove is provided on the top of the sleeve plate. A hanging edge is fixed at the bottom of the groove. The filter plate slides into the groove and abuts against the hanging edge. The top edge of the filter plate is lower than the top edge of the groove. The projection of the inner wall of the filter box on the horizontal plane is located inside the projection of the filter plate on the horizontal plane.

2. The water circulating filtration and purification device according to claim 1, characterized in that: The side wall of the sleeve plate is provided with a sliding groove, which is connected to the sleeve groove. The filter plate is slidably engaged with the sliding groove. A pull rod is fixed to the side wall of the filter plate and slides in the sliding groove. The distance between the hanging edge and the sliding groove is greater than zero.

3. A water body circulating filtration and purification apparatus as claimed in claim 2, wherein: The side wall of the sleeve plate is also provided with a control groove, which is connected to the slide groove. A control plate is rotatably installed on the side wall of the control groove, and the side of the control plate near the slide groove abuts against the filter plate.

4. The water circulation filtering and purifying device according to claim 3, characterized in that: It also includes a limiting assembly, which includes a fixed plate, a connecting rod, a limiting plate, a wedge, and a spring. The fixed plate is fixed to the outer wall of the filter box. The connecting rod is slidably inserted into the fixed plate, and one end of the connecting rod is connected to the limiting plate. The other end of the connecting rod is connected to the wedge. The spring is fitted onto the connecting rod and is located between the wedge and the fixed plate. The wedge surface of the wedge corresponds to the slot, and the wedge surface of the wedge is located on the side of the wedge away from the slot. The limiting plate abuts against the side of the fixed plate away from the wedge.

5. A water body circulating filtration and purification apparatus as claimed in claim 4, wherein: Two sets of limiting components are symmetrically arranged about the slot, and a toggle plate is fixed between the two wedges of the two sets of limiting components. A handle is fixed to the side wall of the sleeve plate.

6. The water circulation filtering and purifying device according to claim 1, wherein: The cleaning mechanism includes a motor, a screw, a connecting plate, and a scraper. The motor is fixed to the top of the housing. The screw is rotatably mounted on the top of the housing and connected to the movable end of the motor. The connecting plate is threaded onto the screw. The scraper is fixed to the bottom of the connecting plate and slides against the bottom surface inside the housing. The scraper is slidably fitted inside the housing.

7. A water body circulating filtration and purification apparatus as claimed in claim 6, wherein: Vertical rods are fixed to the top of both ends of the scraper, and the vertical rods slide against the inner wall of the box.

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